BooleanEditorCreator.java

/*******************************************************************************
 * Copyright (c) 2010 Philipp Kursawe.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *   Philipp Kursawe (phil.kursawe@gmail.com) - initial API and implementation
 ******************************************************************************/
package eclipseutils.jface.databinding.editors;

import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.jface.databinding.swt.SWTObservables;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;

import eclipseutils.jface.databinding.ControlToolkit;
import eclipseutils.jface.databinding.EditorCreator;
import eclipseutils.jface.databinding.FieldOptions;
import eclipseutils.jface.databinding.LocalizationHelper;

/**
 * @author <a href="mailto:phil.kursawe@gmail.com">Philipp Kursawe</a>
 * 
 */
public class BooleanEditorCreator extends AbstractEditorCreator {

	private static BooleanEditorCreator instance;

	/**
	 * @return the singleton instance of this creator
	 */
	static public EditorCreator getInstance() {
		if (null == instance) {
			instance = new BooleanEditorCreator();
		}
		return instance;
	}

	protected BooleanEditorCreator() {
	}

	public IObservableValue create(final ControlToolkit toolkit,
			final Composite parent, final Object bean, final String property, int style, FieldOptions fieldOptions) {
		final Button control = toolkit.createButton(parent, LocalizationHelper
				.getLabel(bean, property), SWT.CHECK | style);
		return SWTObservables.observeSelection(control);
	}
	
	@Override
	public boolean hasLabel() {
		return false;
	}
}